Battery charger



A portion of the disclosure of this design patent document contains material to which a claim of copyright protection is made. The copyright owner has no objection to the facsimile reproduction of the patent document or the patent disclosure as it appears in the U.S. Patent and Trademark office file or records, but reserves all copyright rights.

FIG. 1 is a perspective view of a battery charger, in accordance with the present invention.

FIG. 2 is a top view thereof.

FIG. 3 is a frontal view thereof.

FIG. 4 is an underside view thereof.

FIG. 5 is a side view thereof.

FIG. 6 is a corresponding side view thereof; and,

FIG. 7 is a rear view thereof. 

The ornamental design for a battery charger, as shown and described. 